Interactive Calculators: Remortgage Costs
This calculator can be used to help you assess whether it is worth switching from
one mortgage scheme to another. If you choose to remortgage, your existing lender
may charge a redemption fee, there may be a charge from your new lender and you
will also have to pay legal and administrative costs. These costs are called the
switching costs. To measure whether it is worthwhile remortgaging, the NPV (Net
Present Value) of any improved cash flow from the switch is compared with the switch
costs.
It is only worthwhile switching from an existing scheme to a new one if the switch
costs are low enough. This means that the new scheme must produce enough savings
over the expected life of the new mortgage to cover the switching costs. This calculator
measures the NPV (Net Present Value) of any improved cash flows resulting from the
switch. A switch is only worthwhile if the actual total switch costs work out less
than the NPV figure calculated. A negative figure implies that a switch is only
worthwhile if there is a cashback of at least that figure paid out from the new
scheme.